38868375

Names of 38868375

• Cardinal: 38868375 can be written as Thirty-eight million, eight hundred sixty-eight thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.8868375 × 10⁷

Factors of 38868375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 112

Divisors of 38868375

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 13 15 17 21 25 35 39 51 65 67 75 85 91 105 119 125 175 195 201 221 255 273 325 335 357 375 425 455 469 525 595 663 871 875 975 1005 1105 1139 1275 1365 1407 1547 1625 1675 1785 2125 2275 2345 2613 2625 2975 3315 3417 4355 4641 4875 5025 5525 5695 6097 6375 6825 7035 7735 7973 8375 8925 11375 11725 13065 14807 14875 16575 17085 18291 21775 23205 23919 25125 27625 28475 30485 34125 35175 38675 39865 44421 44625 58625 65325 74035 82875 85425 91455 103649 108875 116025 119595 142375 152425 175875 193375 199325 222105 310947 326625 370175 427125 457275 518245 580125 597975 762125 996625 1110525 1554735 1850875 2286375 2591225 2989875 5552625 7773675 12956125 38868375
• Sum of all divisors σ(n): 85542912
• Sum of proper divisors (its aliquot sum) s(n): 46674537
• 38868375 is an abundant number, because the sum of its proper divisors (46674537) is greater than itself. Its abundance is 7806162

Bases of 38868375

• Binary: 10010100010001010110010111₂
• Hexadecimal: 0x2511597
• Base-36: N5313

Squares and roots of 38868375

• 38868375 squared (38868375²) is 1510750575140625
• 38868375 cubed (38868375³) is 58720419886031490234375
• The square root of 38868375 is 6234.4506574357
• The cube root of 38868375 is 338.7392030073

Scales and comparisons

• 38,868,375 seconds is equal to 1 year, 12 weeks, 1 day, 20 hours, 46 minutes, 15 seconds.
• To count from 1 to 38,868,375 would take you about forty-four weeks!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38868375 cubic inches would be around 28.2 feet tall.

Recreational maths with 38868375

• 38868375 backwards is 57386883
• The number of decimal digits it has is: 8
• The sum of 38868375's digits is 48
• More coming soon!